Hello there!
Your question states: Balanced chemical equations demonstrate
The answer is B. The law of conservation of mass
Hope i helped!
Let me know if you need anything else!
~ Zoe
The correct answer would be:
<em>Cycles.</em>
The correct answer is D: stable and not growing or shrinking. I hope this helped:)
Carbon dioxide concentrations in soil are higher than in the atmosphere because of respiration of the plants, their roots. Also, CO2 is inhigherr concentration because of the decomposition of organic matter. Decomposition of organic matter produce more CO2 because of increased microbial activity. CO2 concentrations can change as a result of temperature change or different soil structure. Composition of air in soil and atmosphere of CO2 is
<span>Soil Air: 0.25% Atmosphere: 0.04%.</span>
The upper most layer is the canopy
